Is the security door switch not good, should the lock be changed or repaired? Thank you

Updated on Security door 2024-06-14
2 answers
  1. Anonymous users2024-01-24

    It depends on what the specific problem causes, 1. The key rotation is not flexible, you can apply some pencil powder on the key piece 2, the key is not good to lock, you feel stuck or the deadbolt is not flexible, there may be a problem with the lock body, contact the store for maintenance.

    3. When the façade is closed, it is best to rub or rebound with the door frame, it is best to find a professional master to see the advice: if there is a phone number to buy the door, it is best to make a phone call, reflect the detailed situation, and judge where the problem is.

  2. Anonymous users2024-01-23

    It is recommended to change the smart lock, handsome

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